Speaker recognition method based on structured speaker...

Details Speaker recognition method based on structured speaker... Speaker recognition method based on structured speaker...

2007-10-31

2010-02-02

Han, Qi (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S255000, C704S254000, C704S246000

Reexamination Certificate

active

07657432

ABSTRACT:
A technique for improved score calculation and normalization in a framework of recognition with phonetically structured speaker models. The technique involves determining, for each frame and each level of phonetic detail of a target speaker model, a non-interpolated likelihood value, and then resolving the at least one likelihood value to obtain a likelihood score.

REFERENCES:
patent: 5893058 (1999-04-01), Kosaka
patent: 5946654 (1999-08-01), Newman et al.
patent: 6205424 (2001-03-01), Goldenthal et al.
patent: 6233555 (2001-05-01), Parthasarathy et al.
patent: 6519563 (2003-02-01), Lee et al.

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